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% MIT License
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% Copyright (c) 2016 Microsoft
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addpath ..

b = dec2bin(0:63, 6)';
x = repmat(str2num(b(:)), 10, 1);
g = qam64(x);

if license('test', 'lte_toolbox')
    expected = lteSymbolModulate(x, '64QAM');
    assert(max(abs(g - expected)) < 1e-15);
end

g = reshape(g, size(g,1)*size(g,2), 1);
gr = zeros(length(g)*2,1);
gr(1:2:end) = real(g)*21213/sqrt(7*7/42);
gr(2:2:end) = imag(g)*21213/sqrt(7*7/42);


f = fopen('test_qam64.outfile.ground', 'w');
fprintf(f,'%d,', floor(gr));
fclose(f);

f = fopen('test_qam64.infile', 'w');
fprintf(f,'%d,', x);
fclose(f);
